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Simplify the builders configuration

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1. Add driver as an option, defaulting to `docker-container`. For a
   "native" build you can set it to `docker`
2. Set arch as a array of architectures to build for, defaulting to
   `[ "amd64", "arm64" ]` unless you are using the docker driver in
   which case we default to not setting a platform
3. Remote is now just a connection string for the remote builder
4. If remote is set, we only use it for non-local arches, if we are
   only building for the local arch, we'll ignore it.

Examples:

On arm64, build for arm64 locally, amd64 remotely or
On amd64, build for amd64 locally, arm64 remotely:

```yaml
builder:
  remote: ssh://docker@docker-builder
```

On arm64, build amd64 on remote,
On amd64 build locally:

```yaml
builder:
  arch:
    - amd64
  remote:
    host: ssh://docker@docker-builder
```

Build amd64 on local:

```yaml
builder:
  arch:
    - amd64
```

Use docker driver, building for local arch:

```yaml
builder:
  driver: docker
```
This commit is contained in:
Donal McBreen
2024-08-01 14:06:41 +01:00
committed by Donal McBreen
parent cffb6c3d7e
commit 56268d724d
19 changed files with 140 additions and 206 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
test/cli/build_test.rb
View File

@@ -26,7 +26,7 @@ class CliBuildTest < CliTestCase
assert_match /Cloning repo into build directory/, output
assert_match /git -C #{Dir.tmpdir}\/kamal-clones\/app-#{pwd_sha} clone #{Dir.pwd}/, output
assert_match /docker --version && docker buildx version/, output
assert_match /docker build --push --platform linux\/amd64,linux\/arm64 --builder kamal-local -t dhh\/app:999 -t dhh\/app:latest --label service="app" --file Dockerfile \. as .*@localhost/, output
assert_match /docker build --push --platform linux\/amd64,linux\/arm64 --builder kamal-local-docker-container -t dhh\/app:999 -t dhh\/app:latest --label service="app" --file Dockerfile \. as .*@localhost/, output
end
end
end
@@ -49,7 +49,7 @@ class CliBuildTest < CliTestCase
SSHKit::Backend::Abstract.any_instance.expects(:execute).with(:git, "-C", build_directory, :submodule, :update, "--init")
SSHKit::Backend::Abstract.any_instance.expects(:execute)
.with(:docker, :build, "--push", "--platform", "linux/amd64,linux/arm64", "--builder", "kamal-local", "-t", "dhh/app:999", "-t", "dhh/app:latest", "--label", "service=\"app\"", "--file", "Dockerfile", ".")
.with(:docker, :build, "--push", "--platform", "linux/amd64,linux/arm64", "--builder", "kamal-local-docker-container", "-t", "dhh/app:999", "-t", "dhh/app:latest", "--label", "service=\"app\"", "--file", "Dockerfile", ".")
SSHKit::Backend::Abstract.any_instance.expects(:capture_with_info)
.with(:git, "-C", anything, :"rev-parse", :HEAD)
@@ -74,7 +74,7 @@ class CliBuildTest < CliTestCase
assert_no_match /Cloning repo into build directory/, output
assert_hook_ran "pre-build", output, **hook_variables
assert_match /docker --version && docker buildx version/, output
assert_match /docker build --push --platform linux\/amd64,linux\/arm64 --builder kamal-local -t dhh\/app:999 -t dhh\/app:latest --label service="app" --file Dockerfile . as .*@localhost/, output
assert_match /docker build --push --platform linux\/amd64,linux\/arm64 --builder kamal-local-docker-container -t dhh\/app:999 -t dhh\/app:latest --label service="app" --file Dockerfile . as .*@localhost/, output
end
end
@@ -120,10 +120,10 @@ class CliBuildTest < CliTestCase
.with(:docker, "--version", "&&", :docker, :buildx, "version")
SSHKit::Backend::Abstract.any_instance.expects(:execute)
.with(:docker, :buildx, :create, "--name", "kamal-local", "--driver=docker-container")
.with(:docker, :buildx, :create, "--name", "kamal-local-docker-container", "--driver=docker-container")
SSHKit::Backend::Abstract.any_instance.expects(:execute)
.with(:docker, :buildx, :inspect, "kamal-local")
.with(:docker, :buildx, :inspect, "kamal-local-docker-container")
.raises(SSHKit::Command::Failed.new("no builder"))
SSHKit::Backend::Abstract.any_instance.expects(:execute).with { |*args| args.first.start_with?("git") }
@@ -137,7 +137,7 @@ class CliBuildTest < CliTestCase
.returns("")
SSHKit::Backend::Abstract.any_instance.expects(:execute)
.with(:docker, :build, "--push", "--platform", "linux/amd64,linux/arm64", "--builder", "kamal-local", "-t", "dhh/app:999", "-t", "dhh/app:latest", "--label", "service=\"app\"", "--file", "Dockerfile", ".")
.with(:docker, :build, "--push", "--platform", "linux/amd64,linux/arm64", "--builder", "kamal-local-docker-container", "-t", "dhh/app:999", "-t", "dhh/app:latest", "--label", "service=\"app\"", "--file", "Dockerfile", ".")
run_command("push").tap do |output|
assert_match /WARN Missing compatible builder, so creating a new one first/, output
@@ -203,23 +203,23 @@ class CliBuildTest < CliTestCase
test "create" do
run_command("create").tap do |output|
assert_match /docker buildx create --name kamal-local --driver=docker-container/, output
assert_match /docker buildx create --name kamal-local-docker-container --driver=docker-container/, output
end
end
test "create remote" do
run_command("create", fixture: :with_remote_builder).tap do |output|
assert_match "Running /usr/bin/env true on 1.1.1.5", output
assert_match "docker context create kamal-remote-amd64-ssh---app-1-1-1-5 --description 'kamal-remote-amd64-ssh---app-1-1-1-5 host' --docker 'host=ssh://app@1.1.1.5'", output
assert_match "docker buildx create --name kamal-remote-amd64-ssh---app-1-1-1-5 kamal-remote-amd64-ssh---app-1-1-1-5 --platform linux/amd64", output
assert_match "docker context create kamal-remote-docker-container-ssh---app-1-1-1-5 --description 'kamal-remote-docker-container-ssh---app-1-1-1-5 host' --docker 'host=ssh://app@1.1.1.5'", output
assert_match "docker buildx create --name kamal-remote-docker-container-ssh---app-1-1-1-5 kamal-remote-docker-container-ssh---app-1-1-1-5", output
end
end
test "create remote with custom ports" do
run_command("create", fixture: :with_remote_builder_and_custom_ports).tap do |output|
assert_match "Running /usr/bin/env true on 1.1.1.5", output
assert_match "docker context create kamal-remote-amd64-ssh---app-1-1-1-5-2122 --description 'kamal-remote-amd64-ssh---app-1-1-1-5-2122 host' --docker 'host=ssh://app@1.1.1.5:2122'", output
assert_match "docker buildx create --name kamal-remote-amd64-ssh---app-1-1-1-5-2122 kamal-remote-amd64-ssh---app-1-1-1-5-2122 --platform linux/amd64", output
assert_match "docker context create kamal-remote-docker-container-ssh---app-1-1-1-5-2122 --description 'kamal-remote-docker-container-ssh---app-1-1-1-5-2122 host' --docker 'host=ssh://app@1.1.1.5:2122'", output
assert_match "docker buildx create --name kamal-remote-docker-container-ssh---app-1-1-1-5-2122 kamal-remote-docker-container-ssh---app-1-1-1-5-2122", output
end
end